Refactor all the custom modules into better structures. Clear separation of keybindings that belong to cusstom modules. Added custom snippets and vsc snippets.

snippets/all.lua

@@ -0,0 +1,9 @@
+local ls = require("luasnip")
+local s = ls.snippet
+local t = ls.text_node
+
+return {
+	s("sig", {
+		t("Best regards,"), t({ "", "Jonas Hahn" }),
+	}),
+}